Technical data

75
The comfort indicator (LKJ) reects the interior climate as per the table below
(position of the symbols indicates the range of validity):
Temperature Humidity
20% 30% 35% 40% 45% 50% 55% 60% 65% 70%
< 18° L L L L L L L L L L
18-19.9° L L L K K K K K K L
20-21.9° L L L K J J J J K L
22-23.9° L L K J J J J K L L
24-25.9° L K J J J J K L L L
26-27.9° L K K K K K K L L L
Over 28° L L L L L L L L L L
You can see here that, depending on the relationship between the temperature and
the humidity, there are clearly dened ranges within which the climate is considered
to be comfortable or uncomfortable. At a temperature of 25˚C, for example, humidity
of 30% (e.g. due to central heating) would feel too dry and humidity of over 60%
(approx.) would feel muggy.
Daylight saving adjustment - The integrated clock automatically performs a daylight
saving adjustment as dened by the European Union and embodied in law in Ger-
manyintheformoftheZeitgesetz(GermanTimeAct)of25July1978.
The adjustment to daylight saving time is made on the last Sunday in March, with
the clock being put forward by one hour at 02:00 CET. The adjustment back from
daylight saving time is made on the last Sunday in October, with the clock being put
back by one hour at 03:00 CEST.
However, as not all countries around the world follow these rules and as some of
themfollowdierentadjustmentrules,theautomaticadjustmentcanbedeactivated
on the WDC7000.
13 Intended use, disclaimer of liability, safety instructions
- This weather station is intended for use in private homes as an indicator of future
weather prospects. The forecasts it provides should be treated as guides and can-
not claim to be completely accurate.
- The manufacturer of this weather station accepts no responsibility for incorrect
measured values and the possible consequences thereof.
- This weather station is not suitable for use for medical purposes or to provide
information to the public.
- The components of this weather station are not toys; they contain fragile, glass and
small parts. All components must be kept out of the reach of children.
Attention:
The designated application does not allow to switch-off the product or to operate it
in standby mode.